<div id="subnav" class="subnav">
        {notempty name="_extra_menu"}
        {// 动态扩展菜单 //}
        {:extra_menu($_extra_menu,$__MENU__)}
        {/notempty}
        {volist name="__MENU__.child" id="sub_menu"}
        <!-- 子导航 -->
        {notempty name="sub_menu"}
        {notempty name="key"}<h3><i class="icon icon-unfold"></i>{$key}</h3>{/notempty}
        <ul class="side-sub-menu">
            {volist name="sub_menu" id="menu"}
            <li>
                <a class="item" href="{$menu.url|url}">{$menu.title}</a>
            </li>
            {/volist}
        </ul>
        {/notempty}
        <!-- /子导航 -->
        {/volist}
    <h3>
        <em class="recycle"></em>
        <a href="{:url('appointment/recycle')}">回收站</a>
    </h3>
</div>
<script>
    $(function(){
        $(".side-sub-menu li").hover(function(){
            $(this).addClass("hover");
        },function(){
            $(this).removeClass("hover");
        });
    })
</script>
